An alternator is a generator that produces the electricity stored in a vehicle’s 12-volt battery and powers the starter motor for the engine and the various computers, lights, power windows and locks, ...

From the earliest days of motoring, cars have evolved dramatically. The very first car envisioned by Carl Benz bears little resemblance to the vehicles we drive today; since then, engineers have found ...

We earn commissions from purchases you make using links in our articles. Learn more. The alternator is a device that keeps your car’s electrical system running once the engine is on. It’s essentially ...